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| Bulletin PD-20687 11/05 30CTQ...G SCHOTTKY RECTIFIER 30 Amp IF(AV) = 30 Amp VR = 80 - 100V Major Ratings and Characteristics Characteristics IF(AV) Rectangular waveform VRRM IFSM @ tp = 5 s sine VF TJ @ 15 Apk, TJ = 125C (per leg) range Description/ Features Units A V A V This center tap Schottky rectifier series has been optimized for low reverse leakage at high temperature. The proprietary barrier technology allows for reliable operation up to 175C junction temperature. Typical applications are in switching power supplies, converters, free-wheeling diodes, and reverse battery protection. 175 C TJ operation Center tap configuration Low forward voltage drop High purity, high temperature epoxy encapsulation for enhanced mechanical strength and moisture resistance High frequency operation Guard ring for enhanced ruggedness and long term reliability Values 30 80 - 100 650 0.69 - 55 to 175 C Case Styles 30CTQ...G Base Common Cathode 2 1 Anode 2 Common Cathode 3 Anode TO-220 www.irf.com 1 30CTQ...G Bulletin PD-20687 11/05 Voltage Ratings Parameters VR Max. DC Reverse Voltage (V) VRWM Max. Working Peak Reverse Voltage (V) 30CTQ80G 30CTQ100G 80 100 Absolute Maximum Ratings Parameters IF(AV) Max. Average Forward Current IFSM EAS IAR * See Fig. 5 (Per Leg) (Per Device) * See Fig. 7 Values 15 30 650 210 7.50 0.50 Units A Conditions 50% duty cycle @ TC = 129C, rectangular wave form Following any rated load condition and with 10ms Sine or 6ms Rect. pulse rated V RRM applied 5s Sine or 3s Rect. pulse TJ = 25 C, IAS = 0.50 Amps, L = 60 mH Current decaying linearly to zero in 1 sec Frequency limited by TJ max. VA = 1.5 x VR typical Max. Peak One Cycle Non-Repetitive Surge Current (Per Leg) Non-Repetitive Avalanche Energy (Per Leg) Repetitive Avalanche Current (Per Leg) A mJ A Electrical Specifications Parameters VFM Max. Forward Voltage Drop (Per Leg) * See Fig. 1 (1) Values 0.86 1.05 0.69 0.82 0.28 7.0 500 8.0 10000 Units V V V V mA mA pF nH V/ s @ 15A @ 30A @ 15A @ 30A TJ = 25 C TJ = 125 C Conditions TJ = 25 C TJ = 125 C VR = rated VR IRM CT LS Max. Reverse Leakage Current (Per Leg) * See Fig. 2 (1) Max. Junction Capacitance (Per Leg) Typical Series Inductance (Per Leg) VR = 5VDC (test signal range 100Khz to 1Mhz) 25C Measured lead to lead 5mm from package body dv/dt Max. Voltage Rate of Change (Rated VR) (1) Pulse Width < 300s, Duty Cycle <2% Thermal-Mechanical Specifications Parameters TJ Tstg Max. Junction Temperature Range Max. Storage Temperature Range Values -55 to 175 -55 to 175 3.25 1.63 0.50 2 (0.07) Min. Max. 6 (5) 12 (10) Units C C C/W C/W C/W g (oz.) Kg-cm (Ibf-in) Conditions RthJC Max. Thermal Resistance Junction to Case (Per Leg) RthJC Max. Thermal Resistance Junction to Case (Per Package) RthCS Typical Thermal Resistance, Case to Heatsink wt T Approximate Weight Mounting Torque Device Marking DC operation DC operation Mounting surface , smooth and greased (only for TO-220) 30CTQ...G 2 www.irf.com 30CTQ...G Bulletin PD-20687 11/05 1000 100 10 1 0.1 0.01 0.001 0.0001 TJ = 175C 150C 125C 100C 75C 50C 25C Instantaneous Forward Current - IF(A) 100 R everse Current - I R (mA) 0 20 40 60 80 100 R everse Voltage - VR (V) Tj = 175C 1000 Fig. 2 - Typical Values Of Reverse Current Vs. Reverse Voltage (Per Leg) Tj = 125C 10 Tj = 25C Junction Capacitance - C T (pF) TJ= 25C 1 0 0.5 1 1.5 2 2.5 Forward Voltage Drop - VFM (V) Fig. 1 - Max. Forward Voltage Drop Characteristics (Per Leg) 10 Thermal Impedanc e Z thJC (C/ W) D = 0.75 D = 0.50 D = 0.33 D = 0.25 D = 0.20 100 0 20 40 60 80 100 R evers Volta ge - V R (V) e Fig. 3 - Typical Junction Capacitance Vs. Reverse Voltage (Per Leg) 1 P DM 0.1 t1 0.01 Notes: S ingle Pulse (T hermal R esistance) t2 1. Duty fac tor D = t1 / t 2 2. Peak T = P x Z thJC+ TC J DM 0.1 1 10 100 0.001 0.00001 0.0001 0.001 0.01 t 1 , Rec tangular Pulse Duration (S econds) Fig. 4 - Max. Thermal Impedance ZthJC Characteristics (Per Leg) www.irf.com 3 30CTQ...G Bulletin PD-20687 11/05 180 Allowab le Case T emperature - (C) 7 Average Power Los - (Watts) s 6 5 4 3 2 1 0 D = 0.20 D = 0.25 D = 0.33 D = 0.50 D = 0.75 RMSLimit DC 170 160 150 140 S qua re wave (D = 0.50) 130 80% Ra ted V a pplied R DC 120 110 see note (2) 100 0 2 4 6 8 10 12 14 0 2 4 6 8 10 12 Average F orward Current - I F(AV) (A) Average F orwa rd Current - I F(AV) (A) Fig. 5 - Max. Allowable Case Temperature Vs. Average Forward Current (Per Leg) Non-Repetitive Surge Current - IFSM (A) Fig. 6 - Forward Power Loss Characteristics (Per Leg) 1000 At Any Rated Load Condition And With Rated Vrrm Applied Following Surge 100 10 100 1000 10000 Square Wave Pulse Duration - tp (microsec) Fig. 7 - Max. Non-Repetitive Surge Current (Per Leg) L HIGH-S PEED S CH WIT FREE-WHEEL DIODE 40HF L40S 02 + DUT IR P460 F R = 25 ohm g Vd = 25 Volt CURRENT MONIT OR Fig. 8 - Unclamped Inductive Test Circuit (2) Formula used: TC = T J - (Pd + PdREV) x RthJC ; Pd = Forward Power Loss = IF(AV) x VFM @ (IF(AV) / D) (see Fig. 6); PdREV = Inverse Power Loss = VR1 x IR (1 - D); I R @ VR1 = 10 V 4 www.irf.com 30CTQ...G Bulletin PD-20687 11/05 Outline Table Base Common Cathode 2 Conform to JEDEC outline TO-220AB Dimensions in millimeters and (inches) 1 Anode 2 Common Cathode 3 Anode Part Marking Information PART NUMBER G = Schottky Generation EXAMPLE: THIS IS A 30CTQ100G LOT CODE 1789 ASSEMBLED ON WW 19, 2001 IN THE ASSEMBLY LINE "C" INTERNATIONAL RECTIFIER LOGO ASSEMBLY LOT CODE DATE CODE YEAR 1 = 2001 WEEK 19 LINE C www.irf.com 5 30CTQ...G Bulletin PD-20687 11/05 Ordering Information Table Device Code 30 1 1 2 3 4 5 6 7 - C 2 T 3 Q 4 100 5 G 6 7 Current Rating (30 = 30A) C = Common Cathode T = TO-220 Q = Schottky Q Series Voltage Ratings G = Schottky Generation none = Standard Production PbF = Lead-Free Tube Standard Pack Quantity : 50 pieces 080 = 80V 100 = 100V Data and specifications subject to change without notice. This product has been designed and qualified for Industrial Level. Qualification Standards can be found on IR's Web site. IR WORLD HEADQUARTERS: 233 Kansas St., El Segundo, California 90245, USA Tel: (310) 252-7105 TAC Fax: (310) 252-7309 Visit us at www.irf.com for sales contact information. 11/05 6 www.irf.com |
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